Juki LK-1941, LK-1942 Manual

a.IUKI®

Computer-Controlled, Shape-tacking Machine with a Full-rotary Three-fold Capacity Hook

~~~=m~fr~•7•~~~~~v~

LK-1941

LK-1942

PARTS LIST

HOW TO MAKE USE OF THIS PARTS LIST

1. As to "#01" .and "#02" refer to the "Note" given			at the	bottom of the respective pages.
2. Codes on the "Qty" column
· Each numeral indicates the	number of parts required.
• ' 10.1" and "2.5" indicate the	length (in	meters)	of the	respective parts.
3. Parentheses mean that the corresponding		part is	a subpart that constructs an assembly part.

4. Dotted lines on the Figures indicate assembly p-arts.

;'\ -		'Y	1) 7-.		!- ::::.' ;f'IJ ffl 1::. ~ 0 -c
1.	')	;;<, ).	At-~ t,IJ#OI, #02 \'l't,1J filii,			"".- '/1' t,IJ"IJ' <il" f1J !jl.f!ll >: :::_' "'!\\\ l'#S		v',
2.	!I'< liU!Il ro 111.'7' li, il!ll'l.bl! ~, o.1.					2.5~ t,IJf</nHt.	1l< #S ( J!iill: ;~- 1- Jv J	u~ ~ *'t.
3.1'1.:i!lfii<Q				(	) l;t, .l!lil!l.!l.>:ilt.$:VCȢ-fl11!,\l,<.'<b<l:::.1:.>:.1\iii:L-*T.
4.	-i	7 /.	).	A - Y 11)- ---- il'1;1., .!!lilt.$;<.' <b <) :::. 1:.			>: .1\ fl!; ~ * T,

29337904

From the library of: Superior Sewing Machine & Supply LLC No.1283-00

CONTENTS
!'!	IX
L FRAME & MISCELLANEOUS COVER COMPONENTS(!) .....................................		1
i!!liill . :$'1-'l<ifl.!ll* ( 1)
2. FRAME & MISCELLANEOUS COVER COMPONENTS(2) .....................................		3
l!lliill ·M~OOI* ( 2 l
3. MAIM SHAFT & NEEDLE BAR COMPONENTS ..............................................		5
J:t<ll . ~·.K!fl.!ll*
4. PRESSER LIFTER COMPONENTS ..........................................................		7
111'~J:IfOOI*
5. PRESSER MECHANISM COMPONENTS(FOR LK-1942) .....................................		9
<P1!1'~001* ( L K- I 9 4 2 Jll)
6. SHUTTLE DRIVER SHAFT & HOOK SHAFT COMPONENTS ................................		11
'F*AI·'lill*AIOOI*
7. WIPER MECHANISM COMPONENTS ......................................................		13
'Jf J~{l.!!f*
8. TENSION RELEASE & THREAD TENSION COMPONENTS .................................		15
~11><'-lb·~llllf'OO~
9. TENSION RELEASE & THREAD TRIMMER MECHANISM COMPONENTS(!) ................		17
~IP<'>Ib • R>OOIJ!Jil~ (I)
10. TENSION RELEASE & THREAD TRIMMER MECHANISM COMPONENTS(2) ................		19
R>IPMJ . R>OO IJ!Jill* ( 2)
11. FEED MECHANISM COMPONENTS .......................................................		21
~I} !Jilfl\
12. CLOTH FEED MECHA!.'IISM COMPONENTS	...............................................	23
1!'i~IJ~fl.!l~
13. LUBRICATION COMPONENTS ............................................................		25
*lllll!llllfl'l
14. THREAD STAND COMPONENTS (EXCEPT FORAW-2D) ...................................		27
R>ft"C~i!i'llllfl\ (AW- 2 DM!lH:Mt<)
15. CONTROL BOX COMPONENTS ...........	: ...............................................	29
lfiJjj!l;f,'Y~ .7-!i!lfl\
16. OPERATION BOX & PEDAL COMPONENTS	............... , ............................... 31
lllif'l';y, '-"~.A • ""';rJv!llli\\
17. HEATER UNIT COMPONENTS (Z 1'YPE) ..................................................		33
\:::- :iL::J.;::. '>'J..!Jilfl\ ( Z{±#{!)
18. EXTENSION CABLE COMPONENTS ......................................................		34
Ji.Hll:-7- '1Jv!i!lffi
19. WIRING DIAGRAM .......................................................................		35
1i!:'!~ftl~!Zi
20.ACCESSORIE PART COMPONENTS .......................................................		37

f-lliJ;®!i!lffi

From the library of: Superior Sewing Machine & Supply LLC

21. TABLE COMPONENTS (EXCEPT FOR AW -2D) ............................................	39
1111l<l!m!~ (AW-2Dtl!ll<t~<l
22.0PTIONALPARTCOMPONENTS(l) ......................................................	41
;i·7v"':,;oo~ (1 l
23. OPTIONAL PART COMPONEN'l'S(2) ......................................................	43
;t7v a ::..-oo~ czJ
NUMERICAL INDEX OF PARTS ...........................................................	45

JiV.!51

From the library of: Superior Sewing Machine & Supply LLC

21

11

52

51

1 9

20

,-----,

	I	~47	I
	I	~46	I
43	_1	i>45	I
	I	i	I
	1~44		I
	I	®----4 8	I
	L	____ _j
		1 2

I

'

"" -~!

58

~56

From the library of: Superior-1Sewing- Machine & Supply LLC

f\1:~. _NQ

__ ~ll'fE-

___ rA!fl: ~o, _______ __ ~ ~ s_ LR _1_ r_T_ t 9_N____________, __ ~ _ -~- _ j ________ 9ty __

1

141-00457

MOTOR COVER ASM,

·-~·hft' -~'$,

1

2

141-00408

MOTOR COVER

'f;-~·hA'-

(l)

3

SS-61ll140-SP

SCREW

ll/64-40 L~ 11

t7~;·

11/64-40 1~11

( 4)

4

M8002-430-000

STOPPER

;f.}';(h~l\~-

( 4)

5

141-00754

OIL PAN ASM,

*'~'· "~"'

I

!41-00705

Ott PAN

(!)

6

H!A'y

(l)

7

CQ-2522000-00

OIL WICK

.lj'}

8

138-16764

FACE COVER ASM.

i.Y7' iJA'

-~2.

I

0

138-16608

BALANCE COVER

i'~t"";fJ!i'-

12

141-00309

TOP COVER

l''31J~YhA'-

l

13

SS -11 !0840SP

SCREW 11/64-40 1=8

j7~}· 11/64-40_1=8

3

14

SS-1110840-SP

SCREW 11/64-40 L~8

t7il''

11/64-40 L~8

3

15

SS-4151215-SP

SCREW 15/64-28 L=12

t•· iY

15/64 28 1.=12

6

16

SS-4090715-SP

SCREW 9/64-40 1=7

t··~;·

9/64-40 1=7

I

17

105-02300

THREAD CUTTER

ff~YW 11J

I

18

TA-1250406-RO

RUBBER PLUG D=l2.5 L=4

~~tY 0~12,5 L=4

3

19

B2703-2l0-000

BUSHING

7' ,,,

22

142-00802

BED COVER A

,. 1rn"'-A

l

23

144-42966

BOBBIN DEVICE ASM.

1H~Y~t?~

l

24

144-42958

BOBBIN SIIAFT CONPL.

ff<H'1'11J' ~

(l)

25

106-18304

VERTICAL ROLLER WASHER

;·>W 9 0-7 Y:/'Yv

(2)

26

144·43105

BOBBIN STOPPER SPRING

*'t• Yf :'A' ~

(l)

27

225--37658

BOBBIN FITTING BASIS COYPL.

1f1~rY1'1~'1('11J'9J

(I)

28

225-38151

BOBBIN CAM SHAFT COMPL.

1f<~hAJ'"?('J1J"9)

(!)

29

236-36202

BOBBIN LEVER

{~?~VA"

(l)

30

225-38409

ADJUSTING PLATE

{fY~,·~~'{f39t1{~

(I)

3!

A32!il-00l-OOA

RUBBER RING

,. A9 7'71~

32

81148-555-000

SPRING

*~9 f3-\!1

t· ,,. ~

(I)

33

8!529-890-00C-A

PRESSUR FOOT SPRING

*'"'*

(l)

34

144-43006

BOBBIN SEAT

(1)

35

RC-05607ll-KP

RETAINING RING

i' t· ~··

(l)

Cll' ~1-~~

36

RE-0500000-KO

E-RING

Ej· ~F"' 5

(!)

37

R0-0922702-00

RUBBER RING

09Y?'

(l)

38

SS-7091410-SP

SCREW 9/64-40 L~l3.5

v!t7*1'

9/64·40 L"l3.5

(l)

39

!44-42800

BOBBIN ADJUSTING PLATE

,,,V,91:1{~

(l)

40

SS-6090520-SP

SCREW 9/64-40 L= 5.0

t7*}'

9/64-40 1=5

(l)

41

SS-61!1!40-SP

SCREW

11/64-40 L=ll

<1*1'

11/64-40 L=ll

3

42

BI116-210-DOO

FRAME SUPPORT RUBBER

;~7· tfiJ' A

2

43

#01

236-36657

BOBBIN THREAD TENSION ASM,

-IHHI-f3?7WU

I

44

141-13450

BOBBIN Til READ TENS !ON ROD ASM.

'''~1rfa"'''"(1'"""J

(l)

45

B3126-012-000

THREAD TENSION DISK

{;fl-717

(2)

46

~01 07133-555-BOO

CONNECTING ROD SPRING

HvY~7t'

"'~

(I)

47

110-72402

THREAD TENSlON NUT

~· { l {'t39} f1l-

(!)

48

NS-6110530-SP

NUT ll/64-40

o't1t'f

11/64-40

(!)

49

SK-3382001-SE

SCREW D=3. 8 Lo20

v~'?i7'

n~3.S 1~20

4

50

142-00901

BED COVER B

,. 1!-hA' -B

I

51

142-20503

SWITCH INSTALLING PLATE

1f7'7{1A{7f~971{~

l

52

SS-4110715-SP

SCREW ll/64·40 Lo7

t•' W ll/64-40 L=7

2

53

HA-0016900-10

SWITCH

*·~~

1

54

142-20750

SWITCH CABLE ASM.

,97' "J.{,f~-7· ~~--

1

55

HX-0015000-0L

CABLE CLIP

'J-7' H~77·

I

56

HX-0015000-0H

CABLE CLIP

1-7' & ?997'

l

57

UX--0015000-0E

CORD PRESSER 3-POLE (220/240V)

'J-7' k ~917'

3

58

SS-4ll07l5-SP

SCREW 11/64-40 L=7

t•·*;·

ll/64-40 L=7

4

59

TA-1050504-RO

RUBBER PLUG

~;l~)l

l

60

135-02307

FACE PACKING

:lY7' o· 7~Y

I

61

141-01208

UEAJi SUPPORT BAR

Pi7't1I*' ~

l

62

SS-4110915-SP

SCREW 11/64-40 L=9

t•· t,-

11/64-40 L~9

l

NOTE (It liil)

#0 l. , .. !!TYPE

Hft!Oi

-2-

From the library of: Superior Sewing Machine & Supply LLC

RAME~'J,!ill& MISCELLANE-!f{,j\ OUSCOVERCOMPONENTS(2)

2.F . ( z) ill!till

~~"

Lo~~. 36j ___________l

~~	~50		38				45
		~-	~-		~7
		l 3,9			•	s l
		l_~~			/· I
		........	40	/ .		I	I
			'-..._ •			,	I
			?1		44		I
			I	I		41	i
				I			I
				I	43		I
				I			I
				I	42		_j
				L: _____ _

30

From the library of: Superior-3Sewing- Machine & Supply LLC

RE~••N~ •

_~O'J'E..•• ~A.Kt t!O~ __ . _______ ~ .E s_ LR.I. f

I 0 N

- .<.. ~. j_- j_ -- ••••• 9ty_

---------

1

#06 142-01602

FINGER GUARD(1910)

:tt• j)' _,. (!910)

1

2

#06 ss .. so90612-TP

SCREW 9/64 ·40 L=6

U'b171*' ~" 9/64-40 L=6

2

3

100-04109

GROUND !!ARK

~· 7YV "1-7

2

4

137-86306

THREAD GUIDE NO.I

~·11 1" 7'171

1

5

B2707-761-000

HINGE STUD

~X*' •

9'J'Jt' 'J

2

6

SS-811 0422 TP

SCREW

11/64·40

L=4

~-~15''

11/64·40 L=4

2

7

llllll-232-000

THREAD GUIDE PLATE

1"7Yt11'J

I

8

81129-210-000

FRARE THREAD GUIDE (B)

7-A 1" 7YHB

1

9

Bll25-215-POO

L-SI!APED THREAD GUIDE

L:b'MHYH

I

10

229-20508

ARII THREAD GUIDE A

7-A·MYNA

l

11

137-05108

TAKE-UP THREAD GUIDE

B

r'Jt' 'J

H 7Y:t1 B

1

12

#01 CM-3002001-01

SAFETY LABEL, I(SMALL) .

7~t·~j~·t I(J39)

I

13

#04 TA-1270502-RO

RUBBER PLUG

j.J(l:Y

1

14

NS-6090310-SP

NUT 9/64-40

01»7t1} 9/64-40

I

15

SS-6110610-TP

SCREW

11/64-40 L=6

t7*7'

11/64-40 L~6

I

16

#01 Cll-3002000-BZ

LABEL(25).

A'~J~f~9{1-k(25)

2

17

#02 Cll-3002000-02

CAUTION LABEL(25)

~t·~»·f~911-k(25)

2

18

SS-61!0610-TP

SCREII'

11/64-40 L~6

t7*1'

11/64-40 L=6

l

19

SS-4150715-SP

SCREW 15/64-28 L=7

t~· ~7·

15/64-28 L=7

1

20

SS-4150715-SP

SCREW 15/64-28 L=7

t~· ~;·

15/64-28 L=7

I

21

SS-7110840-SP

SCREW ll/64-40 L=7.8

v~t7*1' 11/64-40 L=7.8

I

22

TA-1050504-RO

RUBBER PLUG

}J(I!Y

2

23

SS-4150715-SP

SCREW 15/64-28 L=7

t~· ~1·

15/64-28 L=7

1

24

Bll23-210-DOO

COVER

TtrHINII' -

1

25

TA-2100904-RO

RUBBER PLUG

";!t';

3

26

Bll25-210-DOO

COVER GASKET

tM!/liiA'-1\'''\':t

1

21

SS-4110815-SP

SCREW 11/64-40 1=8

t~· *y

11/64-40 L~8

4

28

#03 TA-1250406-RO

RUBBER PLUG D=l2.5 L=4

\-~'I:Y D=l2.5 L=4

I

29

#03 TA-0750704-RO

RUBBER PLUG

"J(t:t

2

30

#05 TA-1050504-RO

RUBBER PLUG

}:l'I:Y

1

31

#05 TA-1250406-RO

RUBBER PLUG D-12.5 L~4

}J(tY D=!2.5 L-4

1

32

141-15653

HEAD GROUND CABLE B ASII.

~'17' 7..7.'!- 7' "B"'~

I

33

SS-4110515-SP

SCREW 11/64.. 40 L~5

:1~· 7j.5''

11/64-40 L=5

3

34

119019-580-0AO

EARTH CABLE ASII.

"97' 7-::!7-7'k?~

I

35

#03 SS-7161040-SP

SCREW

1/4-24 L~ 9. 5

v~t77j.;· 1/4-24 1=9.5

I

36

144-42552

SAFETY SW1 TCH ASM.

7'lt'~A11N~

1

37

144-42503

SAFETY SWITCH BASE

7W '1::!11f'J.'1

(1)

38

236-38109

SAFETY SWITCH ARM

n-t· n11fiJ'T'

( 1)

39

236-38307

SAFETY SWITCH ARII SHAFT

7Yt'YX11f1J'f'Y7YY'?

(1)

40

236-38208

SAFETY SWITCH SPRING

7~t·~A1Yf~r'7~'*

(l)

41

236-38406

SAFETY SWITCH NUT

7Yt'~A1:tf"Mil

(I)

42

SAFETY SWITCH CORD ASM.

7Yt'YA1'f J-r'?~

(I)

43

SCRE\'1 M2 L= 12

t~· :J:j;'' 112 L=l2

(2)

44

CABLE BAND

Y?t'JA' Y}'

(1)

45

L=7.8

dt7.t7' I

2

47	Bllll-210-DOO
48	SII-6067552-TP
49	WP-0651646-SC
50	Nli-6060001-SC

NOTE Utile)

BED I!INGE

HEXAGONAL-HOLE BOLT 116 L~75 WASHER

NUT 116

#01. ... FOR JAPAN #02 ••.. FOR EXPORT #03 .... HTYPE

#04 .... EXCEPT HTYPE #05 .... FOR LK-1942 #06 .•.. FOR LK-1941

~·,rtw	2
u,fl?ltt.· .II} 1!6 L=75	4
t'W 71' .t	4
U1M7'" 116 I;:t	8

El;:f:Jij fillllm

Hf±.t>il

Hf±.t>il'.i: f;lt < LK-1942Jij

LK-1941)11

From the library of: Superior Sewing-4- Machine & Supply LLC

J:fill . ~H~""""		E BAR COMPO
3. MAIM SHAFT			NENTS
.	omm&NEEDL

34

64	fro
	29

41

-5-

From the library of: Superior Sewing Machine & Supply LLC

R!'~. _NQ __ ~!J'!'E- ___ rAJn: ~0" __________ ~ _E _S_ ~ _R _I_ ~ _T_ ~ _I)_ N____________t __ ~ _ f _ j ________ gty __

I		I4I-02404	MAIN SHAFT SLIT PLATE
2		I44-3I407	MAIN SHAFT
3		8I202-210-000	BUSHING, FRONT
4		8I203-215-000	BUSHING INNER
5		I4I-02503	SENSOR INSTALLING BASE
6		144-31704	NEAR PULLEY SHAF 1
7		I44-31852	NEAR PULLEY GEAR A ASM.
8		SS-8660330-SP	SCREW		I/4-40 L= 3.0
9		I44-3I803	IIA.~D PULLEY GEAR A
IO		8I306-155-0AO	PINION ASM.
ll		BI306-l55-000	PINION
I2		SS-8660810-TP	SCREW I/4-40 L=8
I3		I44-32I57	THREAD TAKE-UP LEVER ASM.
I4		BI90I-2I0-DAO	THREAD TAKE-UP LEVER COMPL,
I5		144-32009	NEEDLE BAR CRANK
16		Bl903-210-000	IHREAD lAKE-UP CRANK
I7		BI905-54I-000	NEEDLE BUSHING
IS		BI411-804-000	NEEDLE DRIVING LEVER BEARING
I9		BI903-552-000	LE!1' SCREW
20		BI404-280-000	NEEDLE BAR C~~K ROD
21		Bl904-280-UOO	BALANCE CRAI'lK PIN
22		SS-6I5I4I2-TP	SCREW I5/64-28 L=I4
23		SS-668I7I2-TP	SCREW 9/32-28 L=I6.5
24		SS-86605I2-TP	SCREW 1/4-40 1=5
					L=II
27		GI216-870-000
28		SM-80606I2-TP
29		SM-806I6I2-TP
30
32		SL-406I09I-SC	SCREW
33		14I-I4508	MAIN SHAFT SENSOR COVER
34		SS-7III4I0-TP	SCREW		I I/64-40 1=I4
35		SS-7II0840-SP	SCREW I1/64-40 L=7.8
36		Al230-500-000-A	IIANDWIIEEL SEJ SCREW
37		Bl144-2I0-000	REVOLVING DIRECTION LABEL
38		B1212-210-DOO	PULLEY
39		GAF-01007000	SPRING
40		PS-0400142-KII	SPRING PIN 4Xl4
41		144-0410/	DRIVING SPROCKEt
42		R0-1542401-00	RUBBER RING
43		I44-32702	NEEDLE ROD
44		BI402-280-000	NEEDLE ROD METAL
45		BI403-280-000	NEEDLE ROD LO\lER METAL
46		SM-8060812-IP	SCREI'lM6 L 8
47		BI406-210-000	THREAD GUIDE
48		229-06457	NEEBLE BAR HOLDER ASM.
49		229-06408	NEEDLE ROD HOLDER
50		SS-6090670-TP	SCREW	9/64-40 1.=6
51		Bl4l4-232-UUO	SQUARE BLOCK
52		I35-03305	UPPER SHAFT INNER METAL
53	#02	MDP-17082500	NEEDLE DPXI7 #25
54		SS-7080510-TP	SCREW I/8-44 L=4.5
55		I42-I9000	BOBBIN WINDER DRIVING WHEEL
56		SS-8III610-SP	SCREW 11/64-40 L=l5.5
57	#01	MDP-I70BI800	NEEDLE DPX17 #18
58		CS-I47!21E-SH	THRUST COLLAR ASM.D=14. 72 W=12
59		144-3I605	TIMING BELT
60	#04	MDP-I70B2300	NEEDLE DPXI7 #23
61	#03	MDP-170B2600	NEEDLE DPXI? #26
62		14I-15364	UPPER SHAFT SENSOR CABLE ASH.
63		144-3I308	MAIN MOTOR
64		BI231-210-DOO	COUPLING
65		I44-3I902	COUNTER WEIGHT
66		Bl223-'111-0UO	NEEDLE ROD CRANK WASHER
		NOTE (it!il)	#0!. ... II TYPE
			#02 .... z TYPE( FOR JAPAN)
			#03 .... z TYPE(FOR EXPORT)

#04., .. G TYPE

?!n· ~A9;r~l\· Y ijg~·?

r;r;,• ~ VIJ{!J,(.

'J<~' ? t!JY.~k

'J?>' ?bH97W 1

7l:F7' 9-Y IJ		I
7~r7' -9-,?· k>A?<		I
Pl-Y	I/4-40 L=3	(2)
7~r7' -9-M' k>A		(I)
IJghfM' M ~3- ?<		I
IJ:t 1JtM' Jtx J3-		(1)
rY.l-Y	I/4-40 L=8	(2)
9!t?T!tk'!t?~		l
9~?7~t· ~J'7J' "		(I)
'9*' '1?7~?		(I)
7:tk' I'	'h'FI	( IJ
=-r· k ,. 7Y~?·		OJ
'9W	-w- ,. 79~?·	cI)
t~· YW		(I)
'9*'- ?7~?U7f'		(I)
7/'k' !t	'h!t?lt' !t	(I)
u7h?7t•· kr 15/64-28		1
6h77H' Ar 9/32-28L=I6.5		I
PW I/4-40 L=5		2

f'h'17ti}'			2
MY ?t~fW-			I
>lt71}'		I1/64-40 L=I4	4
1lt7j.}'		I1/64-40 L=7.8	I
1\A' ~?Aivf#J'
IH7~MJ'I7•' /,
7H7' -9
;f?YJU"' i
7.7'9!1?' k'!I 4Xl4
?f'?7.7' uhf
09Y?'
"9t.''J
,y··- Y.~k
,y·· -	}~j.~/,		2
Fj1J'	Y6 L-8
'9*''11r7~t1 C77~J)			1
,y.· IJ~· t(?<)			I
,y·· IJ~· t			( 1)
t'jj.}'9/64-40 L=6			(I)
b?J'V			I
"~''?	fhj.~/,		1
,y DPXI7 #25			I
>kt7*}'		I/8-44 L=4.5	I
1r>HV 'I?' k>			I
F~~J'	11/64-40 L-15.5		2
,9 DPXI7 #IS			I
7.77.r'IJ' D=I4. 72 W=I2 ?<			I
~1<~?· ,. kr			1
,y DPX17 #23			I

1'19 DPXI? #26

IJg}'?t~fJ'-7' k?<

hf:-!1:

!J>7' Y~?'

79717.1

ll{t~

ztt~<B*llll ztt~Ctl!ililll l

Gft~

From the library of: Superior Sewing- 6 - Machine & Supply LLC

4.PRESSER LIFTER COMPONENTS

Jill AJ: lffl!l~

1

2

~~.

4

,----

__ L__ -,

'' -

/

I

I

~

....X,

'

I

~

'

I

'

'

I

''

'

I

'

I

ij

'

I

''1

I

I

I

I

\-)

I

I

(

I

I

I

l

"',

I

I

''

I

I

',/.

I

/

',

I

'

I

''

8

I

'

I

''

I

''

_I

3

''----~-~--~-

1 0

9

0

		I
		I'	0
		'
	0	I	0
		'
1 2		I
		'	0

l

13j 0

From the library of: Superior-7Sewing- Machine & Supply LLC

IJ!:~. _NQ __ ~OTE- ___ rA!'uro" __ . ______ ~ .E s_ LR _1_ f _r_ [ p_n____________<__ ! __.;.__ f _______ . gt1 __

1	SL-4041291-SC	SCREW 114 L=l2	1'' J*}' tAA M4 L=l2		2
2	142-04911	FITTING BASE	7'~''''~?~}~,j~'1		I
3	SS-4151215-SP	SCREW 15/64-28 L=l2	t'' *}' 15/64-28 L=l2		2
4	142-04655	SOLENOID VALVE ASM.	::;·~;·1\''.;7~		1
5	PV-1502090-00	5 PORT SOLENOID VALVE	5~· -kr ~;:~· ..... Y		(2)
6	PV-9150050-00	SOLENOID VALVE INSTALLING BASE	7' 7}' ,. Y~9;'j'' :<		(1)
7	PJ-3040600-01	ELBOW	~y ;t-)':r~;j;·		(I)
8	PX-0500030-00	SILENCER	:'N~'lt		(I)
9	PV-1502090-00	5 PORT SOLENOID VALVE	st~ -1>7~ 'I;· ..._. ;		I
10	#01 PV-1502090-00	5 PORT SOLENOID VALVE	W -H'' Y7' ,. 'I		1
II	142-03806	PRESSER PLATE(AIR)	U:t1!1(AlR)		l
12	142-03905	PRESSER PLATE SHEET	:t;;:r{:\17-~		I
13	SS-7090410-SP	SCREW 9/64-40 L= 3,5	v&t7*7' 9/64-40 L=3.5		6
14	SS-9111010-SP	SCREW 11/64-40 L:9,5	O'b?*' ~~ 11/64-40 L=9.5		4
	NOTE (tUal	#OL ... FOR LK-1942	LK-1942Jll

-8-

From the library of: Superior Sewing Machine & Supply LLC

5.PRESSER MECHANISM COMPONENTS(FOR LK-1942)

rj:t1Jll .:tOOi'l\ ( L K- 1 9 4 2 Jll)

49

~~

33~36 37

~38

' ~ 39

4~~

40

~~18

1 7

43

-9-

From the library of: Superior Sewing Machine & Supply LLC

R!'PQ- -~<YJ'E. - - - ~A!I1: ~o" -

• _ •• -~ _!:.S.LR_I_ ~ _T_~ !J.N. _______ .. _ .t. ~ _>_ . j - - ... - - 9ty- -

I

110-71602

PRESSER SPRING REGULATOR

t't:t fgg~' *''

I

2

110-71701

NUT

tt:r fgf]t'w t1r

1

3

142-08409

PRESSER GUIDE BAR

tb.t!l:t7~71*'"

1

4

144-34500

INNER PRESSER SPRING

fliH:t~· ~

I

5

RE-0600000-KO

E-RING 6

E;lJ' !11-M 6

I

6

B2557-280·00B

WASHER

3Jt~997' t·t·; B

I

7

226-84906

NEEDLE BAR GUIDE BLOCK

~9t'97~t11J?J'V(IJ;n91~)C

1

8

144-34609

INNER PRESSER BAR HOLDER

t:M:'I:rt·'J'J.' \'

I

9

SS-8660612-TP

SCREW 1/4-40 L•6

"i*~·

1/4-40 L•6

I

10

Bl501-127-000

PRESSER BAR

;t}'I;j;' -

I

II

Dl5l0-491-ll00

BUSHING, LOWER

tt:tii·'J '~~M

I

12

#01 BI601-220-00J

INNER PRESSER J

til;t:J:o:

J

1

13

#02 144·33601

INNER PRESSER K

tilti'J:t

K

l

14

WP-0371016-SD

WASHER 3. 7X8Xl

t7t' II' .1- 3. 7X8XI

l

15

SS-7091110-TP

SCREW 9/64-40 L•IO. 5

v~t7~'' 9/64-40 L•ID.5

I

16

BI634-210-DOO

Fl NGER GUARD

.lt'h' -~·

1

17

SS-7110840-SP

SCREW 11/64-40 L=7.8

Y!lt7~,, 11/64-40 [,•7. 8

I

18

144-34708

INNER PRESSER LINK STOPPER

7h:Hx9:<11:lhn'

I

19

SS-7110810-SP

SCREW 11/64-40 L= 8.0

Y~t7*Y' 11/64-40 L•S

I

20

PH-1000332-SH

PIN 10X33

'1::r!)t" 1 'IJHOX33

I

21

144-34401

INNER PRESSER ROD PIN

thi'tiU7V t' 'I

1

22

144-34005

INNER PRESSER ROD SPRING

thttxu,~· n·:~-

I

23

CS-100081C·SP

THRUST COLLAR ASM,

:<7A~Ii7-7~

I

24

144-34203

ROD SPRING f!OLDER A

tlittxn,}' n·1~~ A

1

25

RC-0841011-KP

RETAINING RING 8.4

CIJ':!l}i~ 8.4

I

26

144-34104

ROD SPRING GUIDE BAR

t»ttny~'n'*7~t{'!i'9

I

27

144-33858

INNER PRESSER LINK COMPL.

ttJtt:rY~!T~:I::r''J

1

28

\'IP-0600816-SP

\'lASHER

t7J'I/'

*

1

29

SS-6151142-TP

SCREW 15/64·28 L•I0.5

D7h!T7t$'k~ 15/64-28

I

30

INNER

l

32

144-34302

ROD SPRING HOLDER B

t!J;ttiU7~' ~· ~\'17 B

1

33

NS-6110420-SP

NUT 11/64-40

U1h~tJ~ 11/64-40

1

34

\'IP-0612066-SP

WASfiER 6.1Xl!X2

t'W:Ii';!6.1XIIX2

I

35

144-33502

INNER PRESSER LIFTING LINK

t!J;tf:t7'!' 9Y~

1

36

142-06650

DRIVE ARM COMPL.

t:litti~~-'J'J7'113''J

I

37

D2587-L8\'I-BOO

ROLLER

9}'-iiA JO

1

38

142-09308

INNER PRESSER ROLLER SHAFT

t:IJ;I'tiJUJ' 'J

I

39

SD-0720803-TH

STEP-SCREW D•7.24 ll•8

~· )*}''

1

40

81633-210-DOO

ADJUST! NG NUT

7Ut:rf3'Jt1fy~

I

41

1\'P-0951016-SP

WASHER 9. 53X15XI

t7t'h'

*9.53XI5XI

I

42

144-34807

INNER PRESSER CAM

7UJ:t:IJA

1

43

Sli-8050812-TP

SCREW !!5XS

}~*7'

M5X0.8 L•8

2

44

PJ-0320525-03

HOSE NIPPLE

i97.=n·A.

2

45

PA-2501506-AO

AIR CYLINDER

I7}9~:J'

1

46

SS-7110840-SP

SCREW 11/64-40 L-7.8

v~t7*7' 11/64

-40

L-7.8

3

47

144-33403

CYLINDER FITTING PLATE

th;tJr7r'79~~--~9,r1~

1

48

BT-0400251-Ell

URETHANE HOSE, BLACK

?~!!'It-:< ~JJ

0,3

49

NII-6540023-SB

NUT

U1Mt1}

I

50

138-60200

CYLINDER PUSHING PLATE

79Y!I'

tN!I

I

51

138-60606

PIN

'9Y!I'

;t71!1t" 'I

I

52

RE-0600000-KO

E-RING 6

Ell' !lr~Y 6

2

53

SM-6053502-TP

BOLT

U1M7t*' .4.}

2

54

El612-173-000

FLANGE BUSH (0803)

77'17'7'JJ2(0803)

2

NOTE 01!3)

#01. ... II TYPE

Hft.jjj)

#02 ... ,G TYPE

Gft.jj

From the library of: Superior Sewing-10- Machine & Supply LLC

T.W. ii'iflilll!l~	HAFT&HOOKSHAFT COMPONENTS
G. SHUTTLE DRIVERS

~39

4,1 ~40

l-42

-11-

From the library of: Superior Sewing Machine & Supply LLC

RE~·-•q __ ~llfE-	___ ~A!l1 ~o~ ________ .		~ _E_S_ LR_l_ LT.~ j)_N_---
l	144-35507	SHUTTLE DRIVER SHAF'f
2	CS-1201010-SII	THRUST COLLAR ASM. D=l2 W"IO
3	Dl223-771-000	NEEDLE ROD CRANK WASHER
4	SS-8660522-TP	SCREW	l/4·40 1,=4.5
5

- -- ~ ~- _t~- ~ ~ ~~-- j-- -- - -- -	9tJ- -
}~}''!	l
lnH•?' D"l2 W=IO ?~	I
n9;l' -?7Y? Y1"'-	l
f>W l/4-40 L=4.5	2

7

#03

144-35358

HOOK COVER ASM .

~'I~N -?".

I

8

CS-·100081C-SP

THRUST COLLAR ASM.

.:l7:lrb7-i'<

I

9

135-08403

LOWER SHAFf REAR METAL

~!ll' IJ

9/U!l,.'v

l

10

SS-8150822-TP

SCREW !5/64-28 1"8

}Jt''

15/64-28 L"8

2

II

144-35804

HOOK SHAFT GEAR

b'I,'?M'~1

I

12

SS-8660522-TP

SCREW 1/4-40 1•4.5

''*''1/4-40 1"4.5

2

13

144-35903

HOOK SHAFT

~'/}'?

I

14

#07

81223-711-000

NEEDU: ROD CRANK WASHER

"'*'·?7Y? ~,;y.

I

15

138-16855

CYLINDER ARH CAP

iHhA' -(?~)

I

16

#06

GAW-o25o!AAo

BOBBIN ASk.

*'t• }'~$.

l

17

#06

GAII'-02502AOO

BOBBIN CASE

•. t'~?'-~

I

18

CS-0801011-TI!

TI!RUST COLLAR D"8 W" I 0

X:Hr~t D=8 \'1= 10

I

19

SS-8650410-SP

SCREW 1/4-40 L; 4.2

}~~,.

1/4-40 1=4.2

2

20

144-36000

HOOK SHAFT METAL

h'IJ' ?~~~

I

21

SS-6151220-SI'

SCREW 15/64-28 1=11.5

t,;n· 15/64 2a 1 11.5

I

22

#08

144-35158

LUBRICATION HOOK ll ASH.

h~~h1D?~

I

23

#02

144-36554

LUBRICATION HOOK A ASH.

h11'b<M~

I

24

SS-5110550-TP

SCREW 11/64-40 L;5

t7~,.

SH4.46-4 1=4,7

(I)

25

#05

144-36406

BOBBIN

•. t'~

I

26

#05

144-36257

BOBBIN CASE ASH.

$'t'Y~ M~

I

27

144-36208

BOBBIN CASE

~· t'Y~-A

(l)

28

144-35200

IDLING PREVENTION SPRING

?97~·· 9W *

(!)

29

SS-415!215-SP

SCREW 15/64-28 1~12

15/64-28 L•l2

4

t~·*''

I

1/4-40 L=l5

32

144-32304

IilLER FITTING PLATE

Hr''H"?'{!J;

1

33

SD-0800321-TH

HINGE SCREW D•8 H=3.2

~- YW D=8 H=3.2

I

34

144-32454

IDLER BASIS COUP!,,

7{>'7-··;·{~1J'9

I

35

!35-18501

SPRING SUSPENSION

nHx•''lil~

I

36

!44-32504

IDLER SPRING

71'V 9-•· ~

1

37

SB-!150002-00

BEARING

t..'J'~Y~~

2

38

RC-0150001-KP

RETAINING R!NG 13.8

ct·~•~' 13.8

l

39

135-08809

HOOK COVER PRESSER SPRING A

il'lb•'- *fxn• ~ A

I

40

135-08908

HOOK COVER PRESSER SPRING B

iJVW- ~tx•· ~ B

I

4!

135-08700

HOOK COVER PRESSER SPRING PIN

~d•'· >tfxn'it'~

I

42

SS~7110840-SP

SCREW 11/64-40 L=7.8

'l~t?W ll/64-40 L•7. 8

I

43

#04 81411-804-AOO

BEARING (A)

•9 ?o' -~··- ''79~?-

A

2

44

#04 81411-804-BOO

NEEDLE DRIVING LEVER BEARING B

"~ W -!.>•'-~· 79Y?'

B

I

45

#04 814!1-804-COO

NEEDLE DRIVING LEVER BEARING C

n9

w

-!.>A' - ,. n~y-

c

I

46

#04 Bl4l!-804-DOO

BEARING (D)

•iJ

w

-w - ~· 79~?'

l

47

#04

SB-3!00008·0A

BEARING

JUb'9" IJ9~

I

48

#04 SB-3100008-0B

BEARING

JUh'W ?I!'!

I

49

#04 SB-3100008-0C

BEARING

JPh'W IJIJ'J

I

50

#04 SB-3100008-0D

BEARING

JPb'W IJ~'J

I

51

RC-14IIOI8-KP

C RING

CiJ'~oM

2

52

#01

144-36307

LUBRICATION HOOK C ASM.

~>IJ~h'VCIJ~

I

NOTE (i:tiio)

#01. ... G TYPE

G{f;IO\

#02 .... H TYPE

Hittil

#03 .... z TYPE(EXCEPT FOR AW-20)

Zft!il(AW-2D{;I'J!IUlt <l

#04 ..•• SELECTIVE PARTS

illRllll.ll.

#05 •... EXCEPT FOR AW-2D

AW-2D{;t!!J'i:M!<

#06 ...• FOR AW-2D

AII'-2D{;t)lj

#07 .•.. G,H TYPE

G, Htl:!il

#08, •.. z TYPE

Zft!il

From the library of: Superior Sewing-12- Machine & Supply LLC

7.WIPERMECJ~OOi* HANISM COMPONENTS

'J 1

-13-

From the library of: Superior Sewing Machine & Supply LLC